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<?php |
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namespace Koine\AssetDownloader; |
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use GuzzleHttp\Client; |
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use League\Flysystem\Adapter\Local; |
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use League\Flysystem\Filesystem; |
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use Psr\Http\Message\UriInterface; |
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class AssetDownloader |
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{ |
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/** |
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* @var string |
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*/ |
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private $from; |
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/** |
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* @var Filesystem |
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*/ |
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private $fileSystem; |
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/** |
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* @var Client |
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*/ |
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private $httpClient; |
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/** |
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* @param array $config |
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* Allowed keys: |
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* - from type: Sting |
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* - destination type: Sting |
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* - httpClient type: @see Client |
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*/ |
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public function __construct(array $config = []) |
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{ |
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if (isset($config['fileSystem'])) { |
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$this->setFilesystem($config['fileSystem']); |
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} |
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if (!isset($config['httpClient'])) { |
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$config['httpClient'] = new Client(); |
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} |
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if (isset($config['from'])) { |
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$this->from($config['from']); |
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} |
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if (isset($config['destination'])) { |
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$this->to($config['destination']); |
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} |
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$this->setHttpClient($config['httpClient']); |
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} |
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public function download(UriInterface $uri) |
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{ |
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$path = $uri->getPath(); |
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$source = $this->from . $path; |
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$contents = $this->httpClient->request('GET', $source)->getBody(); |
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$this->getFilesystem()->write($path, $contents); |
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} |
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/** |
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* @param string $from |
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* |
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* @return self |
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*/ |
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public function from($from) |
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{ |
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$this->from = rtrim($from, '/'); |
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return $this; |
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} |
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/** |
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* @param string $to path to save the assets |
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* |
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* @return self |
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*/ |
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public function to($to) |
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{ |
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$filesystem = new Filesystem(new Local($to)); |
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$this->setFilesystem($filesystem); |
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return $this; |
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} |
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private function getFilesystem() |
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{ |
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if ($this->fileSystem === null) { |
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throw new \LocalException('Destination was not set'); |
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} |
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return $this->fileSystem; |
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} |
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private function setHttpClient(Client $client) |
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{ |
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$this->httpClient = $client; |
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} |
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private function setFilesystem(Filesystem $fileSystem) |
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{ |
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$this->fileSystem = $fileSystem; |
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} |
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} |
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koinephp /
AssetDownloader
